drivers/block/drbd/drbd_bitmap.c

334

#define S2W(s) ((s)<<(BM_EXT_SHIFT-BM_BLOCK_SHIFT-LN2_BPL))

drivers/block/drbd/drbd_int.h

1190

#define BM_EXT_SIZE (1<<BM_EXT_SHIFT)

drivers/block/drbd/drbd_int.h

1192

#if (BM_EXT_SHIFT != 24) || (BM_BLOCK_SHIFT != 12)

drivers/block/drbd/drbd_int.h

1206

#define BM_SECT_TO_EXT(x) ((x)>>(BM_EXT_SHIFT-9))

drivers/block/drbd/drbd_int.h

1207

#define BM_BIT_TO_EXT(x) ((x) >> (BM_EXT_SHIFT - BM_BLOCK_SHIFT))

drivers/block/drbd/drbd_int.h

1210

#define BM_EXT_TO_SECT(x) ((sector_t)(x) << (BM_EXT_SHIFT-9))

drivers/block/drbd/drbd_int.h

1214

#define BM_BITS_PER_EXT (1UL << (BM_EXT_SHIFT - BM_BLOCK_SHIFT))

drivers/block/drbd/drbd_int.h

1220

#define AL_EXT_PER_BM_SECT (1 << (BM_EXT_SHIFT - AL_EXTENT_SHIFT))

drivers/block/drbd/drbd_int.h

1243

((MD_128MB_SECT - MD_32kB_SECT - MD_4kB_SECT) * (1LL<<(BM_EXT_SHIFT-9)))